The concept

The system does not measure the actual inflation pressure in the tires.

It detects a pressure loss in a tire by comparing the rotational speeds of the individual wheels while moving.

In the event of a pressure loss, the diameter and therefore the rotational speed of the corresponding wheel change. This is detected and reported as a flat tire.

    See also:

    Tachometer
    Always avoid engine speeds in the red warning field. In this range, the fuel supply is interrupted to protect the engine. ...

    Messages after trip completion
    Special messages that are displayed during driving are displayed again after the ignition is switched off. ...

    Releasing
    Press the switch while the brake pedal is pressed or transmission position P is engaged. The LED and indicator lamp go out. The parking brake is released. Take the remote control with you Ta ...